SolarReviews produced our Expert Score standards to make it easier for homeowners to search out solar companies they're able to belief. First, I take into account the tools warranty. This arises from the producer,not the installer, and it covers damages related to company defects. That is very good to have, https://californiasolarcontractors.business.blog/2025/03/14/what-should-you-ask-a-solar-company-in-fremont-before-hiring-them/